Brass plumb bob weighing 8 oz at 7 inches for establishing a true vertical reference. The machined brass body and pointed tip settle quickly to mark plumb for layout, framing, and alignment. Brass...
20 oz brass inage gauging plumb bob with SAE graduations, 1 inch diameter by 6.75 inches long. Pairs with oil gauging tapes for tank level measurement at oilfield production sites and bulk fuel...